MX2021001961A - A hub-less and nut-less turbine wheel and compressor wheel design for turbochargers. - Google Patents

A hub-less and nut-less turbine wheel and compressor wheel design for turbochargers.

Info

Publication number
MX2021001961A
MX2021001961A MX2021001961A MX2021001961A MX2021001961A MX 2021001961 A MX2021001961 A MX 2021001961A MX 2021001961 A MX2021001961 A MX 2021001961A MX 2021001961 A MX2021001961 A MX 2021001961A MX 2021001961 A MX2021001961 A MX 2021001961A
Authority
MX
Mexico
Prior art keywords
less
wheel
turbine wheel
compressor wheel
turbochargers
Prior art date
Application number
MX2021001961A
Other languages
Spanish (es)
Inventor
Ryan Harold Salenbien
Original Assignee
Ryan Harold Salenbien
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ryan Harold Salenbien filed Critical Ryan Harold Salenbien
Publication of MX2021001961A publication Critical patent/MX2021001961A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/32—Arrangement of components according to their shape
    • F05D2250/323—Arrangement of components according to their shape convergent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • F16C2360/24—Turbochargers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A turbocharger for an internal combustion engine is provided, where the turbocharger includes a housing, a shaft, a turbine wheel, and a compressor wheel. The shaft is rotatable with respect to the housing and defines a centerline. The turbine wheel is mounted to the shaft and is disposed within the housing. The compressor wheel is also mounted to the shaft and is disposed within the housing. The turbine wheel and/or the compressor wheel has a plurality of blades with leading edges that converge at an apex. The apex is aligned with the centerline. A method of constructing a turbocharger is also provided, where the method includes the step of performing a finishing operation on the turbine wheel and/or the compressor wheel to form an apex where the leading edges of the blades converge.
MX2021001961A 2018-08-21 2019-08-14 A hub-less and nut-less turbine wheel and compressor wheel design for turbochargers. MX2021001961A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862720212P 2018-08-21 2018-08-21
US16/413,952 US10914231B2 (en) 2018-08-21 2019-05-16 Hub-less and nut-less turbine wheel and compressor wheel design for turbochargers
PCT/US2019/046553 WO2020041072A1 (en) 2018-08-21 2019-08-14 A hub-less and nut-less turbine wheel and compressor wheel design for turbochargers

Publications (1)

Publication Number Publication Date
MX2021001961A true MX2021001961A (en) 2022-04-28

Family

ID=69583418

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021001961A MX2021001961A (en) 2018-08-21 2019-08-14 A hub-less and nut-less turbine wheel and compressor wheel design for turbochargers.

Country Status (6)

Country Link
US (1) US10914231B2 (en)
EP (1) EP3841283B1 (en)
AU (1) AU2019325994B2 (en)
CA (1) CA3109937C (en)
MX (1) MX2021001961A (en)
WO (1) WO2020041072A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11661951B2 (en) * 2020-03-13 2023-05-30 Turbonetics Holdings, Inc. Methods and systems for manufacturing an impeller wheel assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7080797B2 (en) * 2003-06-27 2006-07-25 Envirotech Pumpsystems, Inc. Pump impeller and chopper plate for a centrifugal pump
DE102006060838A1 (en) 2006-12-22 2008-06-26 Purem Abgassysteme Gmbh & Co. Kg Equipment dosing reductant fluid into automobile exhaust system, is designed to vent lines, replacing liquid by ambient air to prevent frost damage
DE102006060836A1 (en) * 2006-12-22 2008-06-26 Daimler Ag Fan wheel, for a turbocharger compressor/turbine, has a plastics body and a metal bush for the shaft with centrifugal forces contained within the body
US9988909B2 (en) * 2011-04-25 2018-06-05 Honeywell International, Inc. Hub features for turbocharger wheel
CN104350284B (en) 2012-06-11 2017-08-08 株式会社 Ihi Turbomachinery
KR102021974B1 (en) 2012-08-13 2019-09-17 보르그워너 인코퍼레이티드 Compressor wheel of the compressor of an exhaust-gas turbocharger
US10006290B2 (en) 2013-08-27 2018-06-26 Honeywell International Inc. Functionally asymmetric two-sided turbocharger wheel and diffuser
WO2015146765A1 (en) 2014-03-26 2015-10-01 株式会社Ihi Impeller fastening structure and turbo compressor
US9925862B2 (en) * 2015-01-26 2018-03-27 Bullseye Power LLC Turbine compressor wheel with axially extended blades
JP2017203427A (en) 2016-05-12 2017-11-16 株式会社豊田自動織機 Turbocharger

Also Published As

Publication number Publication date
CA3109937C (en) 2022-03-29
EP3841283B1 (en) 2024-05-15
AU2019325994B2 (en) 2022-04-07
US10914231B2 (en) 2021-02-09
CA3109937A1 (en) 2020-02-27
US20200063652A1 (en) 2020-02-27
AU2019325994A1 (en) 2021-04-01
WO2020041072A1 (en) 2020-02-27
EP3841283A4 (en) 2022-06-08
EP3841283A1 (en) 2021-06-30

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